package net.minecraft.block;

import java.util.List;
import net.minecraft.block.material.Material;
import net.minecraft.block.properties.IProperty;
import net.minecraft.block.properties.PropertyEnum;
import net.minecraft.block.state.BlockState;
import net.minecraft.block.state.IBlockState;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.util.IStringSerializable;

public class BlockStoneBrick extends Block {
	public static final PropertyEnum<BlockStoneBrick.EnumType> VARIANT = PropertyEnum.<BlockStoneBrick.EnumType>create(
			"variant", BlockStoneBrick.EnumType.class);
	public static final int DEFAULT_META = BlockStoneBrick.EnumType.DEFAULT.getMetadata();
	public static final int MOSSY_META = BlockStoneBrick.EnumType.MOSSY.getMetadata();
	public static final int CRACKED_META = BlockStoneBrick.EnumType.CRACKED.getMetadata();
	public static final int CHISELED_META = BlockStoneBrick.EnumType.CHISELED.getMetadata();

	public BlockStoneBrick() {
		super(Material.rock);
		this.setDefaultState(this.blockState.getBaseState().withProperty(VARIANT, BlockStoneBrick.EnumType.DEFAULT));
		this.setCreativeTab(CreativeTabs.tabBlock);
	}

	/**
	 * Gets the metadata of the item this Block can drop. This method is called when
	 * the block gets destroyed. It returns the metadata of the dropped item based
	 * on the old metadata of the block.
	 */
	public int damageDropped(IBlockState state) {
		return ((BlockStoneBrick.EnumType) state.getValue(VARIANT)).getMetadata();
	}

	/**
	 * returns a list of blocks with the same ID, but different meta (eg: wood
	 * returns 4 blocks)
	 */
	public void getSubBlocks(Item itemIn, CreativeTabs tab, List<ItemStack> list) {
		for (BlockStoneBrick.EnumType blockstonebrick$enumtype : BlockStoneBrick.EnumType.values()) {
			list.add(new ItemStack(itemIn, 1, blockstonebrick$enumtype.getMetadata()));
		}
	}

	/**
	 * Convert the given metadata into a BlockState for this Block
	 */
	public IBlockState getStateFromMeta(int meta) {
		return this.getDefaultState().withProperty(VARIANT, BlockStoneBrick.EnumType.byMetadata(meta));
	}

	/**
	 * Convert the BlockState into the correct metadata value
	 */
	public int getMetaFromState(IBlockState state) {
		return ((BlockStoneBrick.EnumType) state.getValue(VARIANT)).getMetadata();
	}

	protected BlockState createBlockState() {
		return new BlockState(this, new IProperty[] { VARIANT });
	}

	public static enum EnumType implements IStringSerializable {
		DEFAULT(0, "stonebrick", "default"), MOSSY(1, "mossy_stonebrick", "mossy"),
		CRACKED(2, "cracked_stonebrick", "cracked"), CHISELED(3, "chiseled_stonebrick", "chiseled");

		private static final BlockStoneBrick.EnumType[] META_LOOKUP = new BlockStoneBrick.EnumType[values().length];
		private final int meta;
		private final String name;
		private final String unlocalizedName;

		private EnumType(int meta, String name, String unlocalizedName) {
			this.meta = meta;
			this.name = name;
			this.unlocalizedName = unlocalizedName;
		}

		public int getMetadata() {
			return this.meta;
		}

		public String toString() {
			return this.name;
		}

		public static BlockStoneBrick.EnumType byMetadata(int meta) {
			if (meta < 0 || meta >= META_LOOKUP.length) {
				meta = 0;
			}

			return META_LOOKUP[meta];
		}

		public String getName() {
			return this.name;
		}

		public String getUnlocalizedName() {
			return this.unlocalizedName;
		}

		static {
			for (BlockStoneBrick.EnumType blockstonebrick$enumtype : values()) {
				META_LOOKUP[blockstonebrick$enumtype.getMetadata()] = blockstonebrick$enumtype;
			}
		}
	}
}
